byte b[] = loadBytes("float1.dat");

 

float[][][] numbers  = new float[N][N][N];
//depends on dimension you use

for (int i = 0; i < b.length; i+=4) {  
int bitPattern = (0x000000ff & (b[i+3] << 0)) | ( 0x0000ff00 & (b[i+2] << 8) ) | (
 0x00ff0000 & (b[i+1] << 16) ) |  (b[i] << 24) ;


 float a = Float.intBitsToFloat(bitPattern);

 if(i==0){
 print(b.length +  " ");
 println();

}
//then you can put the variable "a" in a 3D array to use as //you want
}


byes