lasinfo (210611) report for 'AHN4T/12CZ1_03.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: 334/2022 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: 35234919 number of points by return: 24681474 6729292 2959028 860764 4361 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 554980 0 min x y z: 221980.000 554980.000 8.295 max x y z: 223019.999 556269.999 50.613 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: 35234919 extended number of points by return: 24681474 6729292 2959028 860764 4361 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 8295 50613 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1076 1078 gps_time 268915567.770056 268916214.099317 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 253 G 25 255 B 13 251 NIR 53 252 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.13 33.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24681474 number of intermediate returns: 3828780 number of last returns: 24664981 number of single returns: 17940316 covered area in square units/kilounits: 1333948/1.33 point density: all returns 26.41 last only 18.49 (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 35234919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24681474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6729292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2959028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 860764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4361 instead zero. overview over extended number of returns of given pulse: 17940316 7538432 6299738 3433288 22356 749 40 0 0 0 0 0 0 0 0 histogram of classification of points: 13313498 unclassified (1) 21829202 ground (2) 1275 building (6) 90619 water (9) 325 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2771144 +---> 997707 of those are unclassified (1) +---> 1770315 of those are ground (2) +---> 955 of those are building (6) +---> 2167 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 1 bin [8.3,8.4) has 266 bin [8.4,8.5) has 2641 bin [8.5,8.6) has 3047 bin [8.6,8.7) has 9306 bin [8.7,8.8) has 5244 bin [8.8,8.9) has 4424 bin [8.9,9.0) has 4413 bin [9.0,9.1) has 17984 bin [9.1,9.2) has 110207 bin [9.2,9.3) has 64374 bin [9.3,9.4) has 56626 bin [9.4,9.5) has 44672 bin [9.5,9.6) has 56034 bin [9.6,9.7) has 63333 bin [9.7,9.8) has 69648 bin 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bin [44.4,44.5) has 360 bin [44.5,44.6) has 316 bin [44.6,44.7) has 289 bin [44.7,44.8) has 243 bin [44.8,44.9) has 197 bin [44.9,45.0) has 201 bin [45.0,45.1) has 179 bin [45.1,45.2) has 136 bin [45.2,45.3) has 118 bin [45.3,45.4) has 121 bin [45.4,45.5) has 100 bin [45.5,45.6) has 96 bin [45.6,45.7) has 114 bin [45.7,45.8) has 92 bin [45.8,45.9) has 65 bin [45.9,46.0) has 64 bin [46.0,46.1) has 63 bin [46.1,46.2) has 65 bin [46.2,46.3) has 59 bin [46.3,46.4) has 56 bin [46.4,46.5) has 42 bin [46.5,46.6) has 47 bin [46.6,46.7) has 42 bin [46.7,46.8) has 54 bin [46.8,46.9) has 46 bin [46.9,47.0) has 41 bin [47.0,47.1) has 47 bin [47.1,47.2) has 26 bin [47.2,47.3) has 23 bin [47.3,47.4) has 29 bin [47.4,47.5) has 22 bin [47.5,47.6) has 16 bin [47.6,47.7) has 16 bin [47.7,47.8) has 13 bin [47.8,47.9) has 18 bin [47.9,48.0) has 16 bin [48.0,48.1) has 17 bin [48.1,48.2) has 6 bin [48.2,48.3) has 3 bin [48.3,48.4) has 10 bin [48.4,48.5) has 9 bin [48.5,48.6) has 8 bin [48.6,48.7) has 9 bin [48.7,48.8) has 11 bin [48.8,48.9) has 4 bin [48.9,49.0) has 3 bin [49.0,49.1) has 3 bin [49.1,49.2) has 4 bin [49.2,49.3) has 3 bin [49.3,49.4) has 3 bin [49.4,49.5) has 2 bin [49.5,49.6) has 3 bin [49.6,49.7) has 4 bin [49.8,49.9) has 1 bin [50.2,50.3) has 2 bin [50.3,50.4) has 1 bin [50.4,50.5) has 1 bin [50.6,50.7) has 1 average z coordinate 15.8 for 35234919 element(s) point source id histogram with bin size 1.000000 bin 1076 has 4066083 bin 1077 has 28954503 bin 1078 has 2214333 average point source id 1076.947445600769015 for 35234919 element(s)