lasinfo (210611) report for 'AHN4T/58CN1_09.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: 340/2022 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: 50635198 number of points by return: 36858979 9738537 3359864 617307 60511 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 359980 0 min x y z: 182980.000 359980.000 25.654 max x y z: 184019.999 361269.999 66.617 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: 50635198 extended number of points by return: 36858979 9738537 3359864 617307 60511 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 25654 66617 intensity 0 4808 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 11 user_data 6 7 point_source_ID 99 205 gps_time 297862434.697845 297871299.718494 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 49 255 B 43 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 48.08 ('Amplitude') attribute1 -17.06 31.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36858979 number of intermediate returns: 4037740 number of last returns: 36855591 number of single returns: 27117112 covered area in square units/kilounits: 1305564/1.31 point density: all returns 38.78 last only 28.23 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50635198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36858979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9738537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3359864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 617307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60511 instead zero. overview over extended number of returns of given pulse: 27117112 12762547 8225960 2226914 285640 16322 703 0 0 0 0 0 0 0 0 histogram of classification of points: 16239220 unclassified (1) 33744395 ground (2) 56990 building (6) 429162 water (9) 165431 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3113270 +---> 808804 of those are unclassified (1) +---> 2260604 of those are ground (2) +---> 2352 of those are building (6) +---> 41510 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.6,25.7) has 20 bin [25.7,25.8) has 1690 bin [25.8,25.9) has 43317 bin [25.9,26.0) has 97323 bin [26.0,26.1) has 106786 bin [26.1,26.2) has 158368 bin [26.2,26.3) has 227326 bin [26.3,26.4) has 311493 bin [26.4,26.5) has 423596 bin [26.5,26.6) has 438948 bin [26.6,26.7) has 426076 bin [26.7,26.8) has 419495 bin [26.8,26.9) has 486977 bin [26.9,27.0) has 682555 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bin [61.6,61.7) has 555 bin [61.7,61.8) has 501 bin [61.8,61.9) has 468 bin [61.9,62.0) has 444 bin [62.0,62.1) has 449 bin [62.1,62.2) has 406 bin [62.2,62.3) has 383 bin [62.3,62.4) has 347 bin [62.4,62.5) has 320 bin [62.5,62.6) has 292 bin [62.6,62.7) has 261 bin [62.7,62.8) has 245 bin [62.8,62.9) has 232 bin [62.9,63.0) has 210 bin [63.0,63.1) has 179 bin [63.1,63.2) has 160 bin [63.2,63.3) has 142 bin [63.3,63.4) has 186 bin [63.4,63.5) has 163 bin [63.5,63.6) has 121 bin [63.6,63.7) has 108 bin [63.7,63.8) has 140 bin [63.8,63.9) has 98 bin [63.9,64.0) has 127 bin [64.0,64.1) has 107 bin [64.1,64.2) has 99 bin [64.2,64.3) has 87 bin [64.3,64.4) has 74 bin [64.4,64.5) has 77 bin [64.5,64.6) has 61 bin [64.6,64.7) has 43 bin [64.7,64.8) has 45 bin [64.8,64.9) has 38 bin [64.9,65.0) has 46 bin [65.0,65.1) has 39 bin [65.1,65.2) has 34 bin [65.2,65.3) has 18 bin [65.3,65.4) has 16 bin [65.4,65.5) has 10 bin [65.5,65.6) has 16 bin [65.6,65.7) has 15 bin [65.7,65.8) has 14 bin [65.8,65.9) has 13 bin [65.9,66.0) has 15 bin [66.0,66.1) has 14 bin [66.1,66.2) has 16 bin [66.2,66.3) has 14 bin [66.3,66.4) has 25 bin [66.4,66.5) has 12 bin [66.5,66.6) has 8 bin [66.6,66.7) has 2 average z coordinate 32.1 for 50635198 element(s) point source id histogram with bin size 1.000000 bin 99 has 17697483 bin 100 has 19280113 bin 205 has 13657602 average point source id 127.971663643934008 for 50635198 element(s)