lasinfo (210611) report for 'AHN4T/35AZ1_08.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: 337/2022 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: 1378555 number of points by return: 1354627 21786 2040 99 3 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 466230 0 min x y z: 261980.000 467053.545 42.078 max x y z: 262293.110 467519.999 55.778 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: 1378555 extended number of points by return: 1354627 21786 2040 99 3 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 313110 Y 823545 1289999 Z 42078 55778 intensity 61 1573 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 -7 user_data 6 7 point_source_ID 181 182 gps_time 328782733.774523 328783010.290413 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 179 G 43 185 B 40 177 NIR 46 215 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle -4833 -1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.76 -0.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1354627 number of intermediate returns: 1933 number of last returns: 1356497 number of single returns: 1334502 covered area in square units/kilounits: 74076/0.07 point density: all returns 18.61 last only 18.31 (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 1378555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1354627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3 instead zero. overview over extended number of returns of given pulse: 1334502 38325 5357 352 19 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 408824 unclassified (1) 969731 ground (2) +-> flagged as extended overlap: 347066 +---> 45511 of those are unclassified (1) +---> 301555 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [42.0,42.1) has 4 bin [42.1,42.2) has 476 bin [42.2,42.3) has 6982 bin [42.3,42.4) has 52829 bin [42.4,42.5) has 105877 bin [42.5,42.6) has 114298 bin [42.6,42.7) has 96472 bin [42.7,42.8) has 53923 bin [42.8,42.9) has 43041 bin [42.9,43.0) has 65037 bin [43.0,43.1) has 83538 bin [43.1,43.2) has 68065 bin [43.2,43.3) has 46406 bin [43.3,43.4) has 33703 bin [43.4,43.5) has 23429 bin [43.5,43.6) has 16455 bin [43.6,43.7) has 15118 bin [43.7,43.8) has 17417 bin [43.8,43.9) has 22660 bin [43.9,44.0) has 25872 bin [44.0,44.1) has 28032 bin [44.1,44.2) has 38059 bin [44.2,44.3) has 43919 bin [44.3,44.4) has 51886 bin [44.4,44.5) has 56122 bin [44.5,44.6) has 50962 bin [44.6,44.7) has 47586 bin [44.7,44.8) has 44033 bin [44.8,44.9) has 35281 bin [44.9,45.0) has 26123 bin [45.0,45.1) has 18757 bin [45.1,45.2) has 13341 bin [45.2,45.3) has 8552 bin [45.3,45.4) has 4969 bin [45.4,45.5) has 2887 bin [45.5,45.6) has 1249 bin [45.6,45.7) has 554 bin [45.7,45.8) has 450 bin [45.8,45.9) has 415 bin [45.9,46.0) has 360 bin [46.0,46.1) has 354 bin [46.1,46.2) has 320 bin [46.2,46.3) has 325 bin [46.3,46.4) has 280 bin [46.4,46.5) has 275 bin [46.5,46.6) has 273 bin [46.6,46.7) has 320 bin [46.7,46.8) has 280 bin [46.8,46.9) has 296 bin [46.9,47.0) has 325 bin [47.0,47.1) has 320 bin [47.1,47.2) has 292 bin [47.2,47.3) has 280 bin [47.3,47.4) has 292 bin [47.4,47.5) has 272 bin [47.5,47.6) has 251 bin [47.6,47.7) has 210 bin [47.7,47.8) has 236 bin [47.8,47.9) has 207 bin [47.9,48.0) has 194 bin [48.0,48.1) has 224 bin [48.1,48.2) has 225 bin [48.2,48.3) has 202 bin [48.3,48.4) has 180 bin [48.4,48.5) has 219 bin [48.5,48.6) has 203 bin [48.6,48.7) has 191 bin [48.7,48.8) has 194 bin [48.8,48.9) has 197 bin [48.9,49.0) has 164 bin [49.0,49.1) has 201 bin [49.1,49.2) has 207 bin [49.2,49.3) has 204 bin [49.3,49.4) has 178 bin [49.4,49.5) has 188 bin [49.5,49.6) has 178 bin [49.6,49.7) has 175 bin [49.7,49.8) has 174 bin [49.8,49.9) has 163 bin [49.9,50.0) has 167 bin [50.0,50.1) has 162 bin [50.1,50.2) has 146 bin [50.2,50.3) has 133 bin [50.3,50.4) has 149 bin [50.4,50.5) has 136 bin [50.5,50.6) has 145 bin [50.6,50.7) has 107 bin [50.7,50.8) has 126 bin [50.8,50.9) has 131 bin [50.9,51.0) has 104 bin [51.0,51.1) has 122 bin [51.1,51.2) has 109 bin [51.2,51.3) has 104 bin [51.3,51.4) has 89 bin [51.4,51.5) has 88 bin [51.5,51.6) has 85 bin [51.6,51.7) has 80 bin [51.7,51.8) has 73 bin [51.8,51.9) has 81 bin [51.9,52.0) has 69 bin [52.0,52.1) has 98 bin [52.1,52.2) has 98 bin [52.2,52.3) has 104 bin [52.3,52.4) has 82 bin [52.4,52.5) has 72 bin [52.5,52.6) has 87 bin [52.6,52.7) has 73 bin [52.7,52.8) has 68 bin [52.8,52.9) has 55 bin [52.9,53.0) has 39 bin [53.0,53.1) has 39 bin [53.1,53.2) has 53 bin [53.2,53.3) has 43 bin [53.3,53.4) has 39 bin [53.4,53.5) has 59 bin [53.5,53.6) has 47 bin [53.6,53.7) has 38 bin [53.7,53.8) has 52 bin [53.8,53.9) has 45 bin [53.9,54.0) has 51 bin [54.0,54.1) has 47 bin [54.1,54.2) has 51 bin [54.2,54.3) has 37 bin [54.3,54.4) has 31 bin [54.4,54.5) has 38 bin [54.5,54.6) has 29 bin [54.6,54.7) has 28 bin [54.7,54.8) has 28 bin [54.8,54.9) has 22 bin [54.9,55.0) has 26 bin [55.0,55.1) has 29 bin [55.1,55.2) has 35 bin [55.2,55.3) has 23 bin [55.3,55.4) has 17 bin [55.4,55.5) has 24 bin [55.5,55.6) has 19 bin [55.6,55.7) has 12 bin [55.7,55.8) has 3 average z coordinate 43.5 for 1378555 element(s) point source id histogram with bin size 1.000000 bin 181 has 288660 bin 182 has 1089895 average point source id 181.790606831065872 for 1378555 element(s)