lasinfo (210611) report for 'AHN4T/04GN2_07.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: 176/2021 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: 29771763 number of points by return: 28293602 1292450 179395 6310 6 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 584980 0 min x y z: 125980.000 584980.000 0.358 max x y z: 127019.999 586269.999 14.674 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: 29771763 extended number of points by return: 28293602 1292450 179395 6310 6 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 358 14674 intensity 45 4769 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1036 1050 gps_time 265131257.373636 268472097.846413 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 209 G 32 201 B 25 190 NIR 35 212 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 47.69 ('Amplitude') attribute1 -16.55 31.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28293602 number of intermediate returns: 185751 number of last returns: 28289731 number of single returns: 26997321 covered area in square units/kilounits: 1309628/1.31 point density: all returns 22.73 last only 21.60 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29771763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28293602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1292450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 179395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 6310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6 instead zero. overview over extended number of returns of given pulse: 26997321 2229544 519627 25241 30 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2934666 unclassified (1) 21855140 ground (2) 4981957 water (9) +-> flagged as extended overlap: 2399348 +---> 254391 of those are unclassified (1) +---> 1895982 of those are ground (2) +---> 248975 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 6 bin [0.4,0.5) has 610 bin [0.5,0.6) has 83553 bin [0.6,0.7) has 3269252 bin [0.7,0.8) has 1646687 bin [0.8,0.9) has 1344061 bin [0.9,1.0) has 2660707 bin [1.0,1.1) has 2708718 bin [1.1,1.2) has 2393509 bin [1.2,1.3) has 1959086 bin [1.3,1.4) has 1566836 bin [1.4,1.5) has 1378235 bin [1.5,1.6) has 1054351 bin [1.6,1.7) has 782651 bin [1.7,1.8) has 577590 bin [1.8,1.9) has 465539 bin [1.9,2.0) has 430065 bin [2.0,2.1) has 420750 bin [2.1,2.2) has 336193 bin [2.2,2.3) has 289784 bin [2.3,2.4) has 278830 bin [2.4,2.5) has 263499 bin [2.5,2.6) has 249861 bin [2.6,2.7) has 242322 bin [2.7,2.8) has 235595 bin [2.8,2.9) has 231703 bin [2.9,3.0) has 233257 bin [3.0,3.1) has 232846 bin [3.1,3.2) has 231149 bin [3.2,3.3) has 212267 bin [3.3,3.4) has 200666 bin [3.4,3.5) has 192383 bin [3.5,3.6) has 184216 bin [3.6,3.7) has 176105 bin [3.7,3.8) has 165941 bin [3.8,3.9) has 157399 bin [3.9,4.0) has 149272 bin [4.0,4.1) has 140771 bin [4.1,4.2) has 135000 bin [4.2,4.3) has 127611 bin [4.3,4.4) has 120406 bin [4.4,4.5) has 113478 bin [4.5,4.6) has 105895 bin [4.6,4.7) has 99579 bin [4.7,4.8) has 94034 bin [4.8,4.9) has 89233 bin [4.9,5.0) has 83753 bin [5.0,5.1) has 79329 bin [5.1,5.2) has 74193 bin [5.2,5.3) has 67839 bin [5.3,5.4) has 62426 bin [5.4,5.5) has 57199 bin [5.5,5.6) has 53025 bin [5.6,5.7) has 49017 bin [5.7,5.8) has 47533 bin [5.8,5.9) has 45216 bin [5.9,6.0) has 43018 bin [6.0,6.1) has 41414 bin [6.1,6.2) has 40255 bin [6.2,6.3) has 38478 bin [6.3,6.4) has 36785 bin [6.4,6.5) has 35162 bin [6.5,6.6) has 33684 bin [6.6,6.7) has 33345 bin [6.7,6.8) has 32247 bin [6.8,6.9) has 31709 bin [6.9,7.0) has 30093 bin [7.0,7.1) has 29663 bin [7.1,7.2) has 27411 bin [7.2,7.3) has 25946 bin [7.3,7.4) has 25348 bin [7.4,7.5) has 24980 bin [7.5,7.6) has 25202 bin [7.6,7.7) has 24642 bin [7.7,7.8) has 24135 bin [7.8,7.9) has 23523 bin [7.9,8.0) has 22934 bin [8.0,8.1) has 23401 bin [8.1,8.2) has 23372 bin [8.2,8.3) has 23749 bin [8.3,8.4) has 23429 bin [8.4,8.5) has 22237 bin [8.5,8.6) has 21321 bin [8.6,8.7) has 19824 bin [8.7,8.8) has 19324 bin [8.8,8.9) has 18085 bin [8.9,9.0) has 16893 bin [9.0,9.1) has 15939 bin [9.1,9.2) has 15233 bin [9.2,9.3) has 14576 bin [9.3,9.4) has 13222 bin [9.4,9.5) has 12613 bin [9.5,9.6) has 12136 bin [9.6,9.7) has 11168 bin [9.7,9.8) has 10619 bin [9.8,9.9) has 10227 bin [9.9,10.0) has 9793 bin [10.0,10.1) has 9171 bin [10.1,10.2) has 8659 bin [10.2,10.3) has 8546 bin [10.3,10.4) has 7898 bin [10.4,10.5) has 7891 bin [10.5,10.6) has 7541 bin [10.6,10.7) has 7158 bin [10.7,10.8) has 6787 bin [10.8,10.9) has 6712 bin [10.9,11.0) has 6753 bin [11.0,11.1) has 6552 bin [11.1,11.2) has 6264 bin [11.2,11.3) has 5591 bin [11.3,11.4) has 5164 bin [11.4,11.5) has 4788 bin [11.5,11.6) has 4357 bin [11.6,11.7) has 3777 bin [11.7,11.8) has 3060 bin [11.8,11.9) has 2461 bin [11.9,12.0) has 2029 bin [12.0,12.1) has 1750 bin [12.1,12.2) has 1428 bin [12.2,12.3) has 1229 bin [12.3,12.4) has 1104 bin [12.4,12.5) has 967 bin [12.5,12.6) has 924 bin [12.6,12.7) has 842 bin [12.7,12.8) has 742 bin [12.8,12.9) has 648 bin [12.9,13.0) has 522 bin [13.0,13.1) has 462 bin [13.1,13.2) has 358 bin [13.2,13.3) has 324 bin [13.3,13.4) has 262 bin [13.4,13.5) has 223 bin [13.5,13.6) has 185 bin [13.6,13.7) has 152 bin [13.7,13.8) has 93 bin [13.8,13.9) has 80 bin [13.9,14.0) has 57 bin [14.0,14.1) has 41 bin [14.1,14.2) has 24 bin [14.2,14.3) has 13 bin [14.3,14.4) has 4 bin [14.4,14.5) has 3 bin [14.6,14.7) has 1 average z coordinate 1.8 for 29771763 element(s) point source id histogram with bin size 1.000000 bin 1036 has 18354576 bin 1037 has 484197 bin 1038 has 4610814 bin 1040 has 2966785 bin 1050 has 3355391 average point source id 1038.30246488929788 for 29771763 element(s)