lasinfo (210611) report for 'AHN4T/65AZ1_11.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 181/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 17758680 number of points by return: 16837568 681449 205893 31363 2407 scale factor x y z: 0.001 0.001 0.001 offset x y z: 19980 396230 0 min x y z: 19980.000 396230.000 -1.137 max x y z: 21019.999 397490.153 16.757 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 17758680 extended number of points by return: 16837568 681449 205893 31363 2407 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1260153 Z -1137 16757 intensity 56 3263 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 31 user_data 6 7 point_source_ID 10 12 gps_time 259155887.163009 259158123.436430 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 56 255 B 38 255 NIR 76 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 attribute0 0.56 32.63 ('Amplitude') attribute1 -15.62 16.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16837568 number of intermediate returns: 238591 number of last returns: 16834128 number of single returns: 16151607 covered area in square units/kilounits: 923900/0.92 point density: all returns 19.22 last only 18.22 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17758680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16837568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 681449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 205893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 31363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2407 instead zero. overview over extended number of returns of given pulse: 16151607 955777 523636 115629 11521 490 20 0 0 0 0 0 0 0 0 histogram of classification of points: 1489240 unclassified (1) 14279787 ground (2) 16644 building (6) 1973009 water (9) +-> flagged as extended overlap: 1307498 +---> 228818 of those are unclassified (1) +---> 1010111 of those are ground (2) +---> 2055 of those are building (6) +---> 66514 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 1 bin [-1.1,-1.0) has 61 bin [-1.0,-0.9) has 3772 bin [-0.9,-0.8) has 4793 bin [-0.8,-0.7) has 7811 bin [-0.7,-0.6) has 11700 bin [-0.6,-0.5) has 21012 bin [-0.5,-0.4) has 23201 bin [-0.4,-0.3) has 21732 bin [-0.3,-0.2) has 43735 bin [-0.2,-0.1) has 77419 bin [-0.1,0.0) has 519239 bin [0.0,0.1) has 646505 bin [0.1,0.2) has 782084 bin [0.2,0.3) has 905114 bin [0.3,0.4) has 1161526 bin [0.4,0.5) has 1333125 bin [0.5,0.6) has 1377271 bin [0.6,0.7) has 1003979 bin [0.7,0.8) has 727537 bin [0.8,0.9) has 616228 bin [0.9,1.0) has 437092 bin [1.0,1.1) has 371630 bin [1.1,1.2) has 466640 bin [1.2,1.3) has 569843 bin [1.3,1.4) has 647859 bin [1.4,1.5) has 576336 bin [1.5,1.6) has 393439 bin [1.6,1.7) has 253165 bin [1.7,1.8) has 168447 bin [1.8,1.9) has 130681 bin [1.9,2.0) has 112765 bin [2.0,2.1) has 126496 bin [2.1,2.2) has 131375 bin [2.2,2.3) has 133138 bin [2.3,2.4) has 183939 bin [2.4,2.5) has 169510 bin [2.5,2.6) has 106620 bin [2.6,2.7) has 82682 bin [2.7,2.8) has 74082 bin [2.8,2.9) has 60720 bin [2.9,3.0) has 52398 bin [3.0,3.1) has 50913 bin [3.1,3.2) has 51184 bin [3.2,3.3) has 45767 bin [3.3,3.4) has 42132 bin [3.4,3.5) has 40975 bin [3.5,3.6) has 56586 bin [3.6,3.7) has 43958 bin [3.7,3.8) has 38540 bin [3.8,3.9) has 36723 bin [3.9,4.0) has 36383 bin [4.0,4.1) has 38656 bin [4.1,4.2) has 48779 bin [4.2,4.3) has 55597 bin [4.3,4.4) has 45980 bin [4.4,4.5) has 36464 bin [4.5,4.6) has 32660 bin [4.6,4.7) has 32822 bin [4.7,4.8) has 32221 bin [4.8,4.9) has 32094 bin [4.9,5.0) has 31952 bin [5.0,5.1) has 31271 bin [5.1,5.2) has 31023 bin [5.2,5.3) has 30946 bin [5.3,5.4) has 30105 bin [5.4,5.5) has 30251 bin [5.5,5.6) has 30016 bin [5.6,5.7) has 30295 bin [5.7,5.8) has 30182 bin [5.8,5.9) has 30507 bin [5.9,6.0) has 30394 bin [6.0,6.1) has 30608 bin [6.1,6.2) has 30439 bin [6.2,6.3) has 31070 bin [6.3,6.4) has 33565 bin [6.4,6.5) has 39682 bin [6.5,6.6) has 47221 bin [6.6,6.7) has 54966 bin [6.7,6.8) has 53655 bin [6.8,6.9) has 53093 bin [6.9,7.0) has 57714 bin [7.0,7.1) has 56991 bin [7.1,7.2) has 55776 bin [7.2,7.3) has 63098 bin [7.3,7.4) has 57800 bin [7.4,7.5) has 54430 bin [7.5,7.6) has 48846 bin [7.6,7.7) has 42573 bin [7.7,7.8) has 35880 bin [7.8,7.9) has 29150 bin [7.9,8.0) has 25158 bin [8.0,8.1) has 23657 bin [8.1,8.2) has 22206 bin [8.2,8.3) has 21280 bin [8.3,8.4) has 21188 bin [8.4,8.5) has 21239 bin [8.5,8.6) has 21405 bin [8.6,8.7) has 22640 bin [8.7,8.8) has 23048 bin [8.8,8.9) has 22765 bin [8.9,9.0) has 22173 bin [9.0,9.1) has 21773 bin [9.1,9.2) has 20793 bin [9.2,9.3) has 20155 bin [9.3,9.4) has 19633 bin [9.4,9.5) has 18987 bin [9.5,9.6) has 18404 bin [9.6,9.7) has 18040 bin [9.7,9.8) has 17748 bin [9.8,9.9) has 17439 bin [9.9,10.0) has 17297 bin [10.0,10.1) has 17021 bin [10.1,10.2) has 16824 bin [10.2,10.3) has 16537 bin [10.3,10.4) has 16127 bin [10.4,10.5) has 16453 bin [10.5,10.6) has 16383 bin [10.6,10.7) has 16231 bin [10.7,10.8) has 16091 bin [10.8,10.9) has 16243 bin [10.9,11.0) has 16120 bin [11.0,11.1) has 15693 bin [11.1,11.2) has 15513 bin [11.2,11.3) has 15586 bin [11.3,11.4) has 15701 bin [11.4,11.5) has 15681 bin [11.5,11.6) has 15689 bin [11.6,11.7) has 15682 bin [11.7,11.8) has 15764 bin [11.8,11.9) has 16153 bin [11.9,12.0) has 16374 bin [12.0,12.1) has 16193 bin [12.1,12.2) has 15985 bin [12.2,12.3) has 17559 bin [12.3,12.4) has 22261 bin [12.4,12.5) has 68552 bin [12.5,12.6) has 66192 bin [12.6,12.7) has 14009 bin [12.7,12.8) has 12789 bin [12.8,12.9) has 13800 bin [12.9,13.0) has 14412 bin [13.0,13.1) has 16723 bin [13.1,13.2) has 17647 bin [13.2,13.3) has 17379 bin [13.3,13.4) has 16997 bin [13.4,13.5) has 16446 bin [13.5,13.6) has 15209 bin [13.6,13.7) has 13097 bin [13.7,13.8) has 11390 bin [13.8,13.9) has 9877 bin [13.9,14.0) has 8355 bin [14.0,14.1) has 7928 bin [14.1,14.2) has 7018 bin [14.2,14.3) has 5629 bin [14.3,14.4) has 4918 bin [14.4,14.5) has 3909 bin [14.5,14.6) has 3541 bin [14.6,14.7) has 2379 bin [14.7,14.8) has 1810 bin [14.8,14.9) has 1814 bin [14.9,15.0) has 1056 bin [15.0,15.1) has 757 bin [15.1,15.2) has 653 bin [15.2,15.3) has 581 bin [15.3,15.4) has 512 bin [15.4,15.5) has 458 bin [15.5,15.6) has 423 bin [15.6,15.7) has 413 bin [15.7,15.8) has 498 bin [15.8,15.9) has 521 bin [15.9,16.0) has 425 bin [16.0,16.1) has 399 bin [16.1,16.2) has 297 bin [16.2,16.3) has 182 bin [16.3,16.4) has 103 bin [16.4,16.5) has 35 bin [16.5,16.6) has 16 bin [16.6,16.7) has 2 bin [16.7,16.8) has 2 average z coordinate 2.0 for 17758680 element(s) point source id histogram with bin size 1.000000 bin 10 has 4897375 bin 11 has 12805207 bin 12 has 56098 average point source id 10.72738531242187 for 17758680 element(s)