lasinfo (210611) report for 'AHN4T/41EZ2_24.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: 23/2023 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: 40490504 number of points by return: 28180992 7708353 3453293 971968 175551 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 437480 0 min x y z: 247980.000 437480.000 44.132 max x y z: 249019.999 438769.999 80.521 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: 40490504 extended number of points by return: 28180992 7708353 3453293 971968 175551 334 13 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 1289999 Z 44132 80521 intensity 56 4239 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 15 user_data 6 7 point_source_ID 169 211 gps_time 324211153.903738 330436686.436530 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 27 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 25.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28180992 number of intermediate returns: 4624277 number of last returns: 28146000 number of single returns: 20460765 covered area in square units/kilounits: 1341256/1.34 point density: all returns 30.19 last only 20.98 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40490504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28180992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7708353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3453293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 971968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 175551 instead zero. overview over extended number of returns of given pulse: 20460765 8516968 7448537 3186180 773276 95931 8847 0 0 0 0 0 0 0 0 histogram of classification of points: 14333123 unclassified (1) 25987685 ground (2) 151270 building (6) 18426 water (9) +-> flagged as extended overlap: 3228620 +---> 1243192 of those are unclassified (1) +---> 1969611 of those are ground (2) +---> 9039 of those are building (6) +---> 6778 of those are water (9) z coordinate histogram with bin size 0.100000 bin [44.1,44.2) has 38 bin [44.2,44.3) has 255 bin [44.3,44.4) has 484 bin [44.4,44.5) has 475 bin [44.5,44.6) has 1348 bin [44.6,44.7) has 2623 bin [44.7,44.8) has 17202 bin [44.8,44.9) has 92275 bin [44.9,45.0) has 115812 bin [45.0,45.1) has 115408 bin [45.1,45.2) has 99461 bin [45.2,45.3) has 120037 bin [45.3,45.4) has 137755 bin [45.4,45.5) has 147255 bin [45.5,45.6) has 145628 bin [45.6,45.7) has 227075 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97061 bin [49.4,49.5) has 66274 bin [49.5,49.6) has 64988 bin [49.6,49.7) has 64484 bin [49.7,49.8) has 62529 bin [49.8,49.9) has 57064 bin [49.9,50.0) has 49330 bin [50.0,50.1) has 48526 bin [50.1,50.2) has 49258 bin [50.2,50.3) has 48761 bin [50.3,50.4) has 49307 bin [50.4,50.5) has 49251 bin [50.5,50.6) has 50122 bin [50.6,50.7) has 50281 bin [50.7,50.8) has 50463 bin [50.8,50.9) has 50012 bin [50.9,51.0) has 50771 bin [51.0,51.1) has 50624 bin [51.1,51.2) has 51119 bin [51.2,51.3) has 51882 bin [51.3,51.4) has 52465 bin [51.4,51.5) has 52660 bin [51.5,51.6) has 53000 bin [51.6,51.7) has 53278 bin [51.7,51.8) has 54042 bin [51.8,51.9) has 54713 bin [51.9,52.0) has 54689 bin [52.0,52.1) has 55419 bin [52.1,52.2) has 55803 bin [52.2,52.3) has 56124 bin [52.3,52.4) has 57037 bin [52.4,52.5) has 58155 bin [52.5,52.6) has 59262 bin [52.6,52.7) has 59256 bin [52.7,52.8) has 59643 bin [52.8,52.9) has 60508 bin [52.9,53.0) has 60761 bin [53.0,53.1) has 60291 bin [53.1,53.2) has 60888 bin 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[64.7,64.8) has 59771 bin [64.8,64.9) has 59915 bin [64.9,65.0) has 59614 bin [65.0,65.1) has 60247 bin [65.1,65.2) has 60508 bin [65.2,65.3) has 60148 bin [65.3,65.4) has 60723 bin [65.4,65.5) has 60436 bin [65.5,65.6) has 59856 bin [65.6,65.7) has 59542 bin [65.7,65.8) has 59403 bin [65.8,65.9) has 58687 bin [65.9,66.0) has 59105 bin [66.0,66.1) has 59241 bin [66.1,66.2) has 58530 bin [66.2,66.3) has 59139 bin [66.3,66.4) has 58804 bin [66.4,66.5) has 58468 bin [66.5,66.6) has 58182 bin [66.6,66.7) has 57570 bin [66.7,66.8) has 57353 bin [66.8,66.9) has 57192 bin [66.9,67.0) has 56962 bin [67.0,67.1) has 56539 bin [67.1,67.2) has 55467 bin [67.2,67.3) has 55595 bin [67.3,67.4) has 54926 bin [67.4,67.5) has 54467 bin [67.5,67.6) has 54612 bin [67.6,67.7) has 54783 bin [67.7,67.8) has 53492 bin [67.8,67.9) has 52602 bin [67.9,68.0) has 52115 bin [68.0,68.1) has 51496 bin [68.1,68.2) has 50816 bin [68.2,68.3) has 50322 bin [68.3,68.4) has 50731 bin [68.4,68.5) has 50436 bin [68.5,68.6) 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[76.3,76.4) has 1351 bin [76.4,76.5) has 1243 bin [76.5,76.6) has 1100 bin [76.6,76.7) has 913 bin [76.7,76.8) has 813 bin [76.8,76.9) has 694 bin [76.9,77.0) has 628 bin [77.0,77.1) has 584 bin [77.1,77.2) has 517 bin [77.2,77.3) has 459 bin [77.3,77.4) has 419 bin [77.4,77.5) has 316 bin [77.5,77.6) has 337 bin [77.6,77.7) has 279 bin [77.7,77.8) has 241 bin [77.8,77.9) has 174 bin [77.9,78.0) has 192 bin [78.0,78.1) has 145 bin [78.1,78.2) has 110 bin [78.2,78.3) has 94 bin [78.3,78.4) has 76 bin [78.4,78.5) has 67 bin [78.5,78.6) has 61 bin [78.6,78.7) has 35 bin [78.7,78.8) has 34 bin [78.8,78.9) has 29 bin [78.9,79.0) has 25 bin [79.0,79.1) has 14 bin [79.1,79.2) has 10 bin [79.2,79.3) has 11 bin [79.3,79.4) has 19 bin [79.4,79.5) has 15 bin [79.5,79.6) has 11 bin [79.6,79.7) has 6 bin [79.7,79.8) has 6 bin [79.8,79.9) has 7 bin [79.9,80.0) has 4 bin [80.0,80.1) has 6 bin [80.1,80.2) has 7 bin [80.2,80.3) has 4 bin [80.3,80.4) has 3 bin [80.4,80.5) has 6 bin [80.5,80.6) has 1 average z coordinate 51.4 for 40490504 element(s) point source id histogram with bin size 1.000000 bin 169 has 5391038 bin 170 has 29839347 bin 211 has 5260119 average point source id 175.193164328110129 for 40490504 element(s)