lasinfo (210611) report for 'AHN4T/34FN2_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: 30278512 number of points by return: 24512783 4177594 1262750 288567 36818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 469980 0 min x y z: 254980.000 469980.000 23.615 max x y z: 256019.999 471269.999 64.965 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: 30278512 extended number of points by return: 24512783 4177594 1262750 288567 36818 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 23615 64965 intensity 56 4445 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 -14 29 user_data 6 7 point_source_ID 176 177 gps_time 324219078.600868 324220163.090188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 31 255 B 21 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.16 28.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24512783 number of intermediate returns: 1597028 number of last returns: 24431896 number of single returns: 20263195 covered area in square units/kilounits: 1334080/1.33 point density: all returns 22.70 last only 18.31 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30278512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24512783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4177594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1262750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 288567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36818 instead zero. overview over extended number of returns of given pulse: 20263195 5888062 2932444 1010050 172236 12075 450 0 0 0 0 0 0 0 0 histogram of classification of points: 7922904 unclassified (1) 15575407 ground (2) 6748590 building (6) 8651 water (9) 6077 wire conductor (14) 16883 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2010865 +---> 444521 of those are unclassified (1) +---> 1084673 of those are ground (2) +---> 479392 of those are building (6) +---> 691 of those are water (9) +---> 222 of those are wire conductor (14) +---> 1366 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [23.6,23.7) has 13 bin [23.7,23.8) has 2 bin [24.0,24.1) has 14 bin [24.1,24.2) has 64 bin [24.2,24.3) has 1048 bin [24.3,24.4) has 5541 bin [24.4,24.5) has 23045 bin [24.5,24.6) has 34034 bin [24.6,24.7) has 19858 bin [24.7,24.8) has 17800 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159 bin [59.5,59.6) has 121 bin [59.6,59.7) has 148 bin [59.7,59.8) has 143 bin [59.8,59.9) has 288 bin [59.9,60.0) has 1076 bin [60.0,60.1) has 224 bin [60.1,60.2) has 147 bin [60.2,60.3) has 134 bin [60.3,60.4) has 165 bin [60.4,60.5) has 151 bin [60.5,60.6) has 115 bin [60.6,60.7) has 115 bin [60.7,60.8) has 108 bin [60.8,60.9) has 213 bin [60.9,61.0) has 217 bin [61.0,61.1) has 234 bin [61.1,61.2) has 216 bin [61.2,61.3) has 191 bin [61.3,61.4) has 173 bin [61.4,61.5) has 153 bin [61.5,61.6) has 76 bin [61.6,61.7) has 52 bin [61.7,61.8) has 61 bin [61.8,61.9) has 67 bin [61.9,62.0) has 253 bin [62.0,62.1) has 156 bin [62.1,62.2) has 9 bin [62.2,62.3) has 23 bin [62.3,62.4) has 16 bin [62.4,62.5) has 18 bin [62.5,62.6) has 20 bin [62.6,62.7) has 36 bin [62.7,62.8) has 22 bin [62.8,62.9) has 20 bin [62.9,63.0) has 323 bin [63.0,63.1) has 3028 bin [63.1,63.2) has 955 bin [63.2,63.3) has 115 bin [63.3,63.4) has 43 bin [63.4,63.5) has 33 bin [63.5,63.6) has 33 bin [63.6,63.7) has 79 bin [63.7,63.8) has 244 bin [63.8,63.9) has 233 bin [63.9,64.0) has 275 bin [64.0,64.1) has 856 bin [64.1,64.2) has 98 bin [64.2,64.3) has 7 bin [64.3,64.4) has 3 bin [64.4,64.5) has 1 bin [64.5,64.6) has 8 bin [64.6,64.7) has 9 bin [64.7,64.8) has 5 bin [64.8,64.9) has 2 bin [64.9,65.0) has 1 average z coordinate 34.3 for 30278512 element(s) point source id histogram with bin size 1.000000 bin 176 has 24261029 bin 177 has 6017483 average point source id 176.198737738499176 for 30278512 element(s)