lasinfo (210611) report for 'AHN4T/15EZ1_25.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: 177/2021 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: 2005161 number of points by return: 1999723 4799 611 28 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 537480 0 min x y z: 163980.002 538144.724 -0.463 max x y z: 165019.999 538769.999 10.056 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: 2005161 extended number of points by return: 1999723 4799 611 28 0 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 2 1039999 Y 664724 1289999 Z -463 10056 intensity 24 2888 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -3 25 user_data 8 9 point_source_ID 1140 1141 gps_time 269091133.832630 269092532.432445 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 249 G 37 255 B 48 255 NIR 0 244 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -500 4167 extended_scanner_channel 0 0 attribute0 0.24 28.88 ('Amplitude') attribute1 -16.74 11.77 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 1999723 number of intermediate returns: 622 number of last returns: 2000004 number of single returns: 1995188 covered area in square units/kilounits: 353948/0.35 point density: all returns 5.67 last only 5.65 (per square units) spacing: all returns 0.42 last only 0.42 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2005161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1999723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 28 instead zero. overview over extended number of returns of given pulse: 1995188 8136 1729 108 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8338 unclassified (1) 175170 ground (2) 1821653 water (9) +-> flagged as extended overlap: 195297 +---> 7616 of those are unclassified (1) +---> 104266 of those are ground (2) +---> 83415 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 11 bin [-0.4,-0.3) has 1491 bin [-0.3,-0.2) has 66653 bin [-0.2,-0.1) has 588789 bin [-0.1,0.0) has 875417 bin [0.0,0.1) has 268261 bin [0.1,0.2) has 27250 bin [0.2,0.3) has 55690 bin [0.3,0.4) has 48185 bin [0.4,0.5) has 22086 bin [0.5,0.6) has 11349 bin [0.6,0.7) has 8363 bin [0.7,0.8) has 4639 bin [0.8,0.9) has 4769 bin [0.9,1.0) has 5245 bin [1.0,1.1) has 1301 bin [1.1,1.2) has 767 bin [1.2,1.3) has 499 bin [1.3,1.4) has 477 bin [1.4,1.5) has 554 bin [1.5,1.6) has 487 bin [1.6,1.7) has 532 bin [1.7,1.8) has 511 bin [1.8,1.9) has 384 bin [1.9,2.0) has 316 bin [2.0,2.1) has 258 bin [2.1,2.2) has 251 bin [2.2,2.3) has 257 bin [2.3,2.4) has 318 bin [2.4,2.5) has 314 bin [2.5,2.6) has 284 bin [2.6,2.7) has 241 bin [2.7,2.8) has 241 bin [2.8,2.9) has 239 bin [2.9,3.0) has 236 bin [3.0,3.1) has 225 bin [3.1,3.2) has 216 bin [3.2,3.3) has 215 bin [3.3,3.4) has 206 bin [3.4,3.5) has 240 bin [3.5,3.6) has 203 bin [3.6,3.7) has 188 bin [3.7,3.8) has 200 bin [3.8,3.9) has 186 bin [3.9,4.0) has 171 bin [4.0,4.1) has 202 bin [4.1,4.2) has 200 bin [4.2,4.3) has 201 bin [4.3,4.4) has 245 bin [4.4,4.5) has 228 bin [4.5,4.6) has 185 bin [4.6,4.7) has 206 bin [4.7,4.8) has 173 bin [4.8,4.9) has 158 bin [4.9,5.0) has 186 bin [5.0,5.1) has 165 bin [5.1,5.2) has 140 bin [5.2,5.3) has 154 bin [5.3,5.4) has 159 bin [5.4,5.5) has 171 bin [5.5,5.6) has 184 bin [5.6,5.7) has 189 bin [5.7,5.8) has 196 bin [5.8,5.9) has 199 bin [5.9,6.0) has 167 bin [6.0,6.1) has 129 bin [6.1,6.2) has 194 bin [6.2,6.3) has 284 bin [6.3,6.4) has 264 bin [6.4,6.5) has 149 bin [6.5,6.6) has 103 bin [6.6,6.7) has 93 bin [6.7,6.8) has 81 bin [6.8,6.9) has 88 bin [6.9,7.0) has 67 bin [7.0,7.1) has 67 bin [7.1,7.2) has 86 bin [7.2,7.3) has 64 bin [7.3,7.4) has 86 bin [7.4,7.5) has 71 bin [7.5,7.6) has 63 bin [7.6,7.7) has 77 bin [7.7,7.8) has 63 bin [7.8,7.9) has 65 bin [7.9,8.0) has 63 bin [8.0,8.1) has 56 bin [8.1,8.2) has 38 bin [8.2,8.3) has 33 bin [8.3,8.4) has 35 bin [8.4,8.5) has 51 bin [8.5,8.6) has 57 bin [8.6,8.7) has 67 bin [8.7,8.8) has 71 bin [8.8,8.9) has 38 bin [8.9,9.0) has 40 bin [9.0,9.1) has 36 bin [9.1,9.2) has 21 bin [9.2,9.3) has 9 bin [9.3,9.4) has 6 bin [9.4,9.5) has 6 bin [9.5,9.6) has 6 bin [9.6,9.7) has 6 bin [9.7,9.8) has 3 bin [9.8,9.9) has 1 bin [10.0,10.1) has 1 average z coordinate -0.0 for 2005161 element(s) point source id histogram with bin size 1.000000 bin 1140 has 88957 bin 1141 has 1916204 average point source id 1140.955635981350042 for 2005161 element(s)