lasinfo (210611) report for 'AHN4T/33CZ1_16.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: 38958221 number of points by return: 25356178 9802854 3214244 530771 50749 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 451230 0 min x y z: 179980.000 451230.000 22.137 max x y z: 181019.999 452519.999 67.218 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: 38958221 extended number of points by return: 25356178 9802854 3214244 530771 50749 3262 163 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 22137 67218 intensity 48 2175 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 112 114 gps_time 328694877.961245 328696588.251356 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 51 251 B 51 238 NIR 43 250 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.69 5.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25356178 number of intermediate returns: 3804897 number of last returns: 25349333 number of single returns: 15552187 covered area in square units/kilounits: 1341592/1.34 point density: all returns 29.04 last only 18.89 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38958221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25356178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9802854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3214244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 530771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50749 instead zero. overview over extended number of returns of given pulse: 15552187 13164488 8057254 1925999 238423 18733 1137 0 0 0 0 0 0 0 0 histogram of classification of points: 17865585 unclassified (1) 21092636 ground (2) +-> flagged as extended overlap: 3297950 +---> 1630899 of those are unclassified (1) +---> 1667051 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [22.1,22.2) has 5 bin [22.2,22.3) has 356 bin [22.3,22.4) has 3344 bin [22.4,22.5) has 14193 bin [22.5,22.6) has 50973 bin [22.6,22.7) has 94498 bin [22.7,22.8) has 106116 bin [22.8,22.9) has 71389 bin [22.9,23.0) has 56979 bin [23.0,23.1) has 76325 bin [23.1,23.2) has 103370 bin [23.2,23.3) has 120233 bin [23.3,23.4) has 181453 bin [23.4,23.5) has 260055 bin [23.5,23.6) has 314788 bin [23.6,23.7) has 305205 bin [23.7,23.8) has 354627 bin [23.8,23.9) has 443594 bin [23.9,24.0) has 469769 bin [24.0,24.1) has 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[61.9,62.0) has 3624 bin [62.0,62.1) has 3429 bin [62.1,62.2) has 3312 bin [62.2,62.3) has 2978 bin [62.3,62.4) has 2936 bin [62.4,62.5) has 2871 bin [62.5,62.6) has 2799 bin [62.6,62.7) has 2759 bin [62.7,62.8) has 2539 bin [62.8,62.9) has 2524 bin [62.9,63.0) has 2377 bin [63.0,63.1) has 2315 bin [63.1,63.2) has 2113 bin [63.2,63.3) has 1805 bin [63.3,63.4) has 1706 bin [63.4,63.5) has 1593 bin [63.5,63.6) has 1468 bin [63.6,63.7) has 1332 bin [63.7,63.8) has 1294 bin [63.8,63.9) has 1230 bin [63.9,64.0) has 1068 bin [64.0,64.1) has 1044 bin [64.1,64.2) has 931 bin [64.2,64.3) has 893 bin [64.3,64.4) has 788 bin [64.4,64.5) has 681 bin [64.5,64.6) has 570 bin [64.6,64.7) has 542 bin [64.7,64.8) has 472 bin [64.8,64.9) has 413 bin [64.9,65.0) has 403 bin [65.0,65.1) has 331 bin [65.1,65.2) has 321 bin [65.2,65.3) has 280 bin [65.3,65.4) has 220 bin [65.4,65.5) has 207 bin [65.5,65.6) has 174 bin [65.6,65.7) has 187 bin [65.7,65.8) has 163 bin [65.8,65.9) has 130 bin [65.9,66.0) has 118 bin [66.0,66.1) has 87 bin [66.1,66.2) has 73 bin [66.2,66.3) has 55 bin [66.3,66.4) has 33 bin [66.4,66.5) has 34 bin [66.5,66.6) has 14 bin [66.6,66.7) has 17 bin [66.7,66.8) has 17 bin [66.8,66.9) has 14 bin [66.9,67.0) has 10 bin [67.0,67.1) has 1 bin [67.1,67.2) has 1 bin [67.2,67.3) has 1 average z coordinate 36.7 for 38958221 element(s) point source id histogram with bin size 1.000000 bin 112 has 409644 bin 113 has 34814451 bin 114 has 3734126 average point source id 113.085334543381748 for 38958221 element(s)