lasinfo (210611) report for 'AHN4T/38HN1_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: 180/2021 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: 47763147 number of points by return: 45720413 1664554 315265 56393 6522 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 434980 0 min x y z: 131980.000 434980.000 -1.134 max x y z: 133019.999 436269.999 29.182 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: 47763147 extended number of points by return: 45720413 1664554 315265 56393 6522 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 1289999 Z -1134 29182 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 30 user_data 6 7 point_source_ID 64 66 gps_time 269713563.395244 269715456.832582 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 26 255 B 10 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.95 34.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45720413 number of intermediate returns: 379623 number of last returns: 45704697 number of single returns: 44041586 covered area in square units/kilounits: 1332604/1.33 point density: all returns 35.84 last only 34.30 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47763147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45720413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1664554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 315265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 56393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6522 instead zero. overview over extended number of returns of given pulse: 44041586 2709267 779253 200057 32698 286 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3059768 unclassified (1) 43147036 ground (2) 1417680 building (6) 101212 water (9) 37451 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3826324 +---> 317455 of those are unclassified (1) +---> 3323710 of those are ground (2) +---> 172623 of those are building (6) +---> 10946 of those are water (9) +---> 1590 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 4 bin [-1.1,-1.0) has 946 bin [-1.0,-0.9) has 23013 bin [-0.9,-0.8) has 42304 bin [-0.8,-0.7) has 100954 bin [-0.7,-0.6) has 239997 bin [-0.6,-0.5) has 517766 bin [-0.5,-0.4) has 1300688 bin [-0.4,-0.3) has 3452187 bin [-0.3,-0.2) has 5426397 bin [-0.2,-0.1) has 6407318 bin [-0.1,0.0) has 6244013 bin [0.0,0.1) has 4716746 bin [0.1,0.2) has 3761847 bin [0.2,0.3) has 2822707 bin [0.3,0.4) has 2432544 bin [0.4,0.5) has 1812075 bin [0.5,0.6) has 1567702 bin [0.6,0.7) has 1244212 bin [0.7,0.8) has 623986 bin [0.8,0.9) has 312766 bin [0.9,1.0) has 266067 bin [1.0,1.1) has 167427 bin [1.1,1.2) has 94423 bin [1.2,1.3) has 91994 bin [1.3,1.4) has 90722 bin [1.4,1.5) has 71905 bin [1.5,1.6) has 68968 bin [1.6,1.7) has 63889 bin [1.7,1.8) has 58659 bin [1.8,1.9) has 56843 bin [1.9,2.0) has 52759 bin [2.0,2.1) has 51561 bin [2.1,2.2) has 50507 bin [2.2,2.3) has 49738 bin [2.3,2.4) has 51474 bin [2.4,2.5) has 52773 bin [2.5,2.6) has 51759 bin [2.6,2.7) has 52214 bin [2.7,2.8) has 52820 bin [2.8,2.9) has 53615 bin [2.9,3.0) has 53009 bin [3.0,3.1) has 48820 bin [3.1,3.2) has 49379 bin [3.2,3.3) has 46227 bin [3.3,3.4) has 43647 bin [3.4,3.5) has 44479 bin [3.5,3.6) has 45563 bin [3.6,3.7) has 42023 bin [3.7,3.8) has 44456 bin [3.8,3.9) has 46145 bin [3.9,4.0) has 49034 bin [4.0,4.1) has 55108 bin [4.1,4.2) has 61551 bin [4.2,4.3) has 62643 bin [4.3,4.4) has 57495 bin [4.4,4.5) has 41218 bin [4.5,4.6) has 35164 bin [4.6,4.7) has 36232 bin [4.7,4.8) has 39614 bin [4.8,4.9) has 33606 bin [4.9,5.0) has 32407 bin [5.0,5.1) has 32109 bin [5.1,5.2) has 31736 bin [5.2,5.3) has 31837 bin [5.3,5.4) has 35349 bin [5.4,5.5) has 31213 bin [5.5,5.6) has 31187 bin [5.6,5.7) has 30420 bin [5.7,5.8) has 31757 bin [5.8,5.9) has 31637 bin [5.9,6.0) has 30848 bin [6.0,6.1) has 30522 bin [6.1,6.2) has 31715 bin [6.2,6.3) has 33618 bin [6.3,6.4) has 31979 bin [6.4,6.5) has 30951 bin [6.5,6.6) has 30942 bin [6.6,6.7) has 31758 bin [6.7,6.8) has 33445 bin [6.8,6.9) has 31246 bin [6.9,7.0) has 31549 bin [7.0,7.1) has 30183 bin [7.1,7.2) has 33576 bin [7.2,7.3) has 35919 bin [7.3,7.4) has 34404 bin [7.4,7.5) has 34217 bin [7.5,7.6) has 34103 bin [7.6,7.7) has 33929 bin [7.7,7.8) has 32596 bin [7.8,7.9) has 31852 bin [7.9,8.0) has 31148 bin [8.0,8.1) has 30014 bin [8.1,8.2) has 29023 bin [8.2,8.3) has 26940 bin [8.3,8.4) has 27161 bin [8.4,8.5) has 27313 bin [8.5,8.6) has 27278 bin [8.6,8.7) has 25996 bin [8.7,8.8) has 22431 bin [8.8,8.9) has 21649 bin [8.9,9.0) has 20688 bin [9.0,9.1) has 19997 bin [9.1,9.2) has 19284 bin [9.2,9.3) has 19507 bin [9.3,9.4) has 18740 bin [9.4,9.5) has 19058 bin [9.5,9.6) has 17769 bin [9.6,9.7) has 18722 bin [9.7,9.8) has 17306 bin [9.8,9.9) has 16991 bin [9.9,10.0) has 16319 bin [10.0,10.1) has 16144 bin [10.1,10.2) has 14713 bin [10.2,10.3) has 14603 bin [10.3,10.4) has 14546 bin [10.4,10.5) has 14068 bin [10.5,10.6) has 13362 bin [10.6,10.7) has 13239 bin [10.7,10.8) has 13159 bin [10.8,10.9) has 12707 bin [10.9,11.0) has 12054 bin [11.0,11.1) has 12130 bin [11.1,11.2) has 12889 bin [11.2,11.3) has 12337 bin [11.3,11.4) has 11835 bin [11.4,11.5) has 11869 bin [11.5,11.6) has 11955 bin [11.6,11.7) has 11812 bin [11.7,11.8) has 11526 bin [11.8,11.9) has 11194 bin [11.9,12.0) has 10960 bin [12.0,12.1) has 11059 bin [12.1,12.2) has 10711 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bin [28.4,28.5) has 20 bin [28.5,28.6) has 11 bin [28.6,28.7) has 11 bin [28.7,28.8) has 9 bin [28.8,28.9) has 4 bin [28.9,29.0) has 3 bin [29.0,29.1) has 1 bin [29.1,29.2) has 2 average z coordinate 0.6 for 47763147 element(s) point source id histogram with bin size 1.000000 bin 64 has 6497781 bin 65 has 34027835 bin 66 has 7237531 average point source id 65.015487882320656 for 47763147 element(s)